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Journal of Molecular Liquids, издание 298, страницы 112026

Influence of structural factors and medium properties on the fluorescence of alkyl and halogen substituted zinc(II) dipyrromethenates

Тип публикацииJournal Article
Дата публикации2020-01-01
Elsevier
Elsevier
ЖурналJournal of Molecular Liquids
Квартиль SCImagoQ1
Квартиль WOSQ1
Impact factor6
ISSN01677322, 18733166
Materials Chemistry
Electronic, Optical and Magnetic Materials
Physical and Theoretical Chemistry
Spectroscopy
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Краткое описание
The results of spectral studies of a series of zinc(II) complexes with alkyl and halogen substituted dipyrromethenes (HL) of the composition [ZnL2] in binary mixtures of cyclohexane with various additives of proton and electron donating co-solvents (acetone, ethanol, N,N-dimethylformamide, pyridine, diethylamine and triethylamine) were presented. The influence of polarity and electron-donating ability of the co-solvent and the functionalization features of dipyrromethene ligands on the fluorescence quenching efficiency of luminophores [ZnL2] was discussed. Found that [ZnL2] with dibromo-substituted ligands exhibits the highest sensitivity of the fluorescence characteristics to the presence of proton- and electron donor analytes in comparison with alkyl substituted analogues. The obtained results allow to offer zinc(II) dipyrromethenates as new, highly sensitive and selective fluorescent «On-Off» sensors of the O- and N-containing toxicants (up to ~ 8 ∙ 10−6 mol/l) in organic media.

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ГОСТ |
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Nuraneeva E. N. et al. Influence of structural factors and medium properties on the fluorescence of alkyl and halogen substituted zinc(II) dipyrromethenates // Journal of Molecular Liquids. 2020. Vol. 298. p. 112026.
ГОСТ со всеми авторами (до 50) Скопировать
Nuraneeva E. N., Guseva G. B., Antinа E. V., Vyugin A. I. Influence of structural factors and medium properties on the fluorescence of alkyl and halogen substituted zinc(II) dipyrromethenates // Journal of Molecular Liquids. 2020. Vol. 298. p. 112026.
RIS |
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TY - JOUR
DO - 10.1016/j.molliq.2019.112026
UR - https://doi.org/10.1016/j.molliq.2019.112026
TI - Influence of structural factors and medium properties on the fluorescence of alkyl and halogen substituted zinc(II) dipyrromethenates
T2 - Journal of Molecular Liquids
AU - Nuraneeva, Ekaterina N
AU - Guseva, Galina B
AU - Antinа, Elena V
AU - Vyugin, Anatoly I.
PY - 2020
DA - 2020/01/01 00:00:00
PB - Elsevier
SP - 112026
VL - 298
SN - 0167-7322
SN - 1873-3166
ER -
BibTex |
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@article{2020_Nuraneeva
author = {Ekaterina N Nuraneeva and Galina B Guseva and Elena V Antinа and Anatoly I. Vyugin},
title = {Influence of structural factors and medium properties on the fluorescence of alkyl and halogen substituted zinc(II) dipyrromethenates},
journal = {Journal of Molecular Liquids},
year = {2020},
volume = {298},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/j.molliq.2019.112026},
pages = {112026},
doi = {10.1016/j.molliq.2019.112026}
}
MLA
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Nuraneeva, Ekaterina N., et al. “Influence of Structural Factors and Medium Properties on the Fluorescence of Alkyl and Halogen Substituted Zinc(II) Dipyrromethenates.” Journal of Molecular Liquids, vol. 298, Jan. 2020, p. 112026. Crossref, https://doi.org/10.1016/j.molliq.2019.112026.